EL expression
An EL Expression always looks like this : ${something}
In other words EL expression always starts with $ dollar sign and enclosed in the curly braces.
This EL expression:
Please contact: ${applicationScope.mail}
Is the same as this Java expression:
Please contact: <%= application.getAttribute(“mail”) %>
In other words EL expression always starts with $ dollar sign and enclosed in the curly braces.
This EL expression:
Please contact: ${applicationScope.mail}
Is the same as this Java expression:
Please contact: <%= application.getAttribute(“mail”) %>